Anaheim and San Fran have not always drawn well, and when San Fran's up Oakland, if they're good as well, can only draw modestly (and draws terribly in any other scenario). That's not nonsensical, that's history. The area can't support two teams.

The Giants have also drawn well in the new park.

And I still think the A's problem is the Coliseum moreso than anything else.

The nonsensical argument I was referring to is that there is just so much more to do in the state of California that makes teams not draw well. Everyone but the A's draws fine.